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Ask HN: Why doesn't HN have a rec algorithm?

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21–25 of 25 posts

Re: Ask HN: Why doesn't HN have a rec algorithm?

#21
post #5

The idea is to discover new things you didn’t know you wanted to know - not consume more of the same

Why can’t a recommendation engine do that?

Have you been living under the rock for the past 10 years? Haven't you seen what happens with recommendation engines over time?

Re: Ask HN: Why doesn't HN have a rec algorithm?

#22

Earlier quoted context omitted.

That’s an impressive and thoughtfully structured system, especially at that scale. The use of symlinks and a separate version-controlled notes repository makes a lot of sense for long-term archival. I’m curious — when working with such a large collection, how do you typically rediscover material or connect related ideas across different parts of the hierarchy? Do you rely primarily on directory structure, full-text s…

It's mostly navigating the PDF directories or notes repository, full-text search of my notes, or (less frequently) searching Zotero for bibliographic data. I don't use tagging for this and I'll address full-text search of the documents in a bit. I can't say that either direct navigation or text search of the notes is dominant as I do a lot of both. Having multiple ways to find information is good for redundancy as if…

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Re: Ask HN: Why doesn't HN have a rec algorithm?

#23
post #21

Earlier quoted context omitted.

Why can’t a recommendation engine do that?

Have you been living under the rock for the past 10 years? Haven't you seen what happens with recommendation engines over time?

Big tech recommendation algorithms optimize for time spent on platform, and the easiest and safest way to do that is to show you content very similar to (or literally the same) as what you've clicked before.

I don't see why you can't have an algorithm that's aware of your interests and attempts to show you novel things tangentially related to them.

Re: Ask HN: Why doesn't HN have a rec algorithm?

#24
post #21

Earlier quoted context omitted.

Why can’t a recommendation engine do that?

Have you been living under the rock for the past 10 years? Haven't you seen what happens with recommendation engines over time?

I don't think you need to try to insult me.

You can just explain why a recommendation engine is unable to help you discover new things you didn’t know you wanted to know and try to help me understand better.

Re: Ask HN: Why doesn't HN have a rec algorithm?

#25

From the FAQ: How are stories ranked? The basic algorithm divides points by a power of the time since a story was submitted. Comments in threads are ranked the same way. Other factors affecting rank include user flags, anti-abuse software, software which demotes overheated discussions, account or site weighting, and moderator action. —- Personally, I appreciate that the rankings are done at a site level, and there is…

This is very much the feature of HN. I want to see what news everyone else is getting.
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